document.write( "Question 831470: add 6m^2 - 2m - 4 and 10m^2 + 3m - 6 \n" ); document.write( "
Algebra.Com's Answer #501375 by hovuquocan1997(83)\"\" \"About 
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6m^2 - 2m - 4 and 10m^2 + 3m - 6
\n" ); document.write( "= (6m^2 + 10m^2) + (-2m + 3m) + (-4 -6)
\n" ); document.write( "= 16m^2 + 1m + (-10)
\n" ); document.write( "= 16m^2 + m - 10
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